baber/WOPTO huggingface dataset:
Patent DE-3708914-A1 (DE)
Title: Installation having at least one beating mill
Inventor: BAUMELER HANS
IPC: B02C25/00
Filed: 1987-03-19
Abstract: An installation having at least one beating mill (1) has a separating device (13) which is separate from this beating mill (1) and to which an ejection channel (8) leads which leads tangentially out of the grinding chamber (4). The particles of ground material are therefore thrown into the ejection channel (8) by means of the rotor (3) of the beating mill (1) and thus brought directly into the separating device (13), for which purpose the ejection channel (8) is entirely free of structural obstacles, while, on the other hand, the exit (14) of the separating device (13) is connected to a feed opening (6'') of the beating mill (1). <IMAGE>
Patent DE-3711761-A1 (DE)
Title: Device for the swirling of multifilament yarn
Inventor: ARTUNC HULUSI DR ING
IPC: D02J1/08
Filed: 1987-04-07
Abstract: Device for the swirling of multifilament yarns. It has at least one block, in which a multiplicity of yarn channels parallel to one another are formed between plates arranged to form a stack, in a plurality of planes of this stack which are parallel to one another. A row of yarn channels arranged parallel and next to one another is provided in each such plate plane.
Patent DE-3711827-A1 (DE)
Title: Method for individually separating bulk material of relatively small volume and apparatus for this
Inventor: KRAEMER NORBERT
IPC: B65G27/00
Filed: 1987-04-08
Abstract: The invention relates to a method for individually separating bulk materials of relatively small volume, such as tablets, pills, suppositories or grains. The bulk material (4) is introduced into a trough (2, 7, 8, 1) which is downwardly inclined in accordance with a slanting plane, the trough thereafter being moved back and forth so that the drop edge (33) of the trough is moved back and forth. An apparatus for carrying out the method has a trough (2, 7, 8, 11) which is downwardly inclined in accordance with a slanting plane and is moved back and forth by means of a motor (12) in such a way that the drop edge (9, 33) of the trough is moved back and forth. The longitudinal axis of the trough is preferably also an axis of rotation about which the trough is rotated back and forth. <IMAGE>
Patent DE-3714681-A1 (DE)
Title: Sealing arrangement on a chimney head
Inventor: WANNEMACHER ROBERT
IPC: E04F17/02
Filed: 1987-05-02
Abstract: The invention relates to an arrangement on a chimney head for sealing the interspace between a flue-gas pipe (12) and an outer shell (10) of a multi-shelled chimney by means of a covering element (20) which is provided with a through-passage opening (30) for the flue gas. Said covering element (20) effects sealing with respect to the flue-gas pipe (12) and covers an expansion joint (14) which is necessitated by the change in length of the flue-gas pipe (12) relative to the outer shell (10) as a result of heat expansion. In this arrangement, the covering element (20) is seated firmly and tightly on the flue-gas pipe (12). The expansion joint (14) is, then, formed between the outer shell (10), or a part connected thereto, and the covering element (20). <IMAGE>
Patent DE-3719877-A1 (DE)
Title: Cattle deck facility for a cattle transportation ship, with cattle decks arranged one above another
Inventor: APPELDORN BERNHARD
IPC: B63B25/00
Filed: 1987-06-13
Abstract: A cattle deck facility for a cattle transportation ship, in particular a sheep transportation ship, with cattle decks arranged one above another, each of them having deck flooring and footboards mounted sideways, approximately perpendicular on the decking. It has a dung-removal device including one or more dung sweepers. The dung sweeper has one or more cleaning tools which are designed as scoop drags operated by a traction mechanism and which can be moved across a deck flooring. The drags are connected to one another with respect to the drive by means of their traction mechanisms to form a drag conveyor common to two cattle decks for respectively sweeping the two decks arranged one above the other.
Patent DE-3723815-A1 (DE)
Inventor: HAEUSLER EBERHART PROF DR RER
IPC: A61B18/00
Filed: 1987-07-18
Abstract: The traumatic effects of the extra-corporal fragmentation of kidney stones by means of focused liquid shock waves are eliminated by passing said shock waves through a high-pass filter before they enter the human body, said high-pass filter being advantageously designed as a liquid wave guide with a weak acoustic margin. A foam plate (5) with a high air bubble content is used, in which a bore (4) for the wave guide is made. By this process and device, low frequency shock wave components are eliminated from the shock wave field, so that only high frequency components are focused. This results in painless shock wave therapy, thereby rendering anaesthesia of the patient unnecessary.
Patent DE-3727897-A1 (DE)
Inventor: DRAUZ KARLHEINZ DR
IPC: C07D213/82
Filed: 1987-08-21
Abstract: N-acylated mercapto- alpha -amino acids of the general formula <IMAGE> (I)  are prepared by reacting a nitrile of the general formula R1-CN (II) at a temperature between 0 DEG  C. and 100 DEG  C. in water or in a mixture of water and an organic solvent which is at least partially miscible with water, in the presence of a base with a mercapto- alpha -amino acid of the general formula   <IMAGE> (III) and subsequently releasing the N-acylated mercapto- alpha -amino acid of general formula (I) with an acid. Mercapto- alpha -amino acids can be selectively acylated on the amino group in this manner in a relatively simple manner.
Patent DE-3735436-A1 (DE)
Title: Electrical toothbrush
Inventor: LINDE HARTMUT VON DER
IPC: A61C17/26
Filed: 1987-10-20
Abstract: In order to provide an electrical toothbrush which comprises a handle part surrounding the electrical drive and cleaning elements which can be coupled thereto, both mechanical retention and connection to the drive being ensured in the coupled position, which achieves an excellent cleaning result with little manual skill and which, moreover, permits massage of the gums even while the teeth are being cleaned, it is proposed that the drive be an electric motor with a drive shaft (6), that two insertion channels for the ends (5) of two cleaning elements (3) be formed in parallel with the axis of the drive shaft (6), the channels opening on a front side of the handle part (1), and that there be two identical cleaning elements (3) insertable in the insertion channels with carrier elements provided at their ends (5), it being possible for these elements to be induced by the drive shaft (6) to execute contrary rotary motion in the inserted state. <IMAGE>
Patent DE-3735698-A1 (DE)
Inventor: SCHWERDT HANS-WERNER DIPL ING
IPC: F16F1/38
Filed: 1987-10-22
Abstract: A hydraulically damped rubber sleeve spring comprises a supporting part (1) and an outer tube (2), which are supported elastically on one another by a first elastic body (3) of rubber, the elastic body (3) containing two chambers (9, 9a) which are located one behind the other in the direction of the forces introduced and which are connected by at least one throat (12) and filled with fluid. The outer tube (2) is located in a supporting tube (6) and together with the supporting tube delimits a gap, in which a second elastic body (5) is located. <IMAGE>
Patent DE-3738710-A1 (DE)
Title: Centrally controlled stake locking system for motor vehicles
Inventor: BERNT FRANZ
IPC: B62D33/02
Filed: 1987-11-14
Abstract: The invention relates to a device for the releasable attachment of stakes (8) to motor vehicles, trailers (1) or the like, with a mounting profile (6), which is matched to the cross-sectional profile of the stakes (8) and is arranged in the floor (7) of the vehicle (1), and with an attachment element (9). The invention is based on the object of providing a device of the abovementioned generic type, with which in a short unit of time the stakes (8) can be mounted in a trouble- and play-free manner in the mounting profiles (6) and just as quickly can be released therefrom. This object is achieved according to the invention in that the attachment element comprises a cylinder-piston unit (9) which is mounted in a positionally fixed manner in the vicinity of the mounting profile (6) and the piston rod (21) of which, when the piston (20) is subjected to pressure, reaches through an opening (33) in a cheek (32) of the mounting profile (6) and clamps the stake (8) situated therein in a manner which is free of play. <IMAGE>
Patent DE-3740242-A1 (DE)
Title: Table
Inventor: ZENTGRAF BERTHOLD
IPC: A47B37/00
Filed: 1987-11-27
Abstract: In the case of a table, a table top (6) is held by two links (4, 5) leading downwards in a parallel fashion. By pivoting the links (4, 5), the table top (6) can be displaced from a front into a rear position. A stop (9) between the links (4, 5) limits the maximum pivotability of the links (4, 5) and thus fixes the table top (6) in its limit positions. <IMAGE>
Patent DE-3743335-A1 (DE)
Title: Printed circuit board
Inventor: SEITZ CHRISTIAN ING GRAD
IPC: H01R12/55
Filed: 1987-12-21
Abstract: In order to produce the required electrical connections for a printed circuit board, said printed circuit board is conventionally provided with a plug connector strip on its rear edge. Easier to produce are printed circuit boards having a direct plug connection, in the case of which the contact tracks, originating from the rear edge of the printed circuit board, are applied directly onto the surface of the printed circuit board as metallisation strips. When the component packing density and the number of contact tracks required are increased, there is a risk of the required lateral insulation separation between the conductor tracks no longer being adequate. According to the invention, two successive contact tracks (6, 7) are therefore in each case arranged in different levels. For example, the contact tracks are alternately arranged on the surface (4) of the printed circuit board and on the outer surface of ribs (3) which project from the printed circuit board (1). The ribs (3) run at right angles to the edge (2) and can be produced very easily in the case of an injection moulded printed circuit board (1). <IMAGE>
Patent DE-3805709-A1 (DE)
Inventor: KORTH KNUT DR
IPC: A61M1/00
Filed: 1988-02-24
Abstract: A suprapublic flushing water drain for the discharge from the bladder of flushing water supplied from a transurethrally positioned resection instrument (5) includes a shaft (11) defining a passage which communicates with atmosphere e.g. via an air opening (16) in the vicinity of its proximal end. The passage also communicates with a lateral overflow opening (17), below the air opening (16), for connection to an outlet hose (18). In use, flushing water flows from the bladder out through the overflow opening (17) with the pressure within the bladder being automatically maintained constant, by virtue of the provision of the air opening (16). <IMAGE>
Patent DE-3809287-A1 (DE)
Title: Foot reflex zone massage stool with accessories
Inventor: FRENKEL WALTER
IPC: A61H23/00
Filed: 1988-03-19
Abstract: For the foot reflex zone massage stool of the main application the invention specifies a heater which is preferably arranged as a radiant heating system or a cartridge heating system on the lower side of the treatment surface and heats the latter and its stimulating knobs in a uniform and controllable manner. Warm feet are a prerequisite for an optimum effect of the reflex zone massage.
Patent DE-3810378-A1 (DE)
Inventor: WALTERSDORFER ANNA DR
IPC: A01N55/00
Filed: 1988-03-26
Abstract: Pesticidal agents characterised in that they contain at least one compound of the formula I <IMAGE>  where  M is carbon or silicon,  X is CH2, O, S, NR<6>, R<1> is (C2-C18)alkyl, (C3-C7)cycloalkyl, (C2-C8)alkenyl, phenyl, naphthyl, pyridyl, pyrimidyl, pyradizinyl, pyrazinyl, 1,2,4-triazinyl or 1,2,4,5-tetrazinyl, it being possible for all these substituents to be mono- or polysubstituted, R<2> and R<3> independently of one another are (C1-C3)alkyl, (C2-C8)alkenyl or phenyl, or R<2> and R<3> are an alkylene chain which together with the quaternary central atom (M) forms an unsubstituted or fluorine-substituted ring having four to six ring members (where M = Si) or having three to six ring members (where M = C),  R<4> is -H, -CN, -CCl3, -C IDENTICAL CH, (C1-C4)alkyl <IMAGE> R<5> is pyridyl, furyl or thienyl, all of which can be substituted, or phthalimidyl, di(C1-C4)alkylmaleimidyl, thiophthalimidyl, dihydrophthalimidyl, tetrahydrophthalimidyl, substituted phenyl or R<4> and R<5> - together with the carbon atom linking them - form an optionally substituted indanyl, cyclopentenoyl or cyclopentenyl radical, and  R<6> represents H, (C1-C3)alkyl or phenyl, in combination with a compound from amongst the group comprising endosulfan (IX), buprofezin (X), cyromazine (XI), flubenzimine (XII), flufenoxuron (XIII), deltamethrin (XIIIa), triazophos (XIIIb), heptenophos (XIIIc), or with a compound of the formula XIV <IMAGE> where R15, R16, R17 and R18 independently of one another are hydrogen or halogen,  R19 is CH3, CF3 or halogen and  R20 is (C1-C3)haloalkyl,  or a compound of the formula XV <IMAGE> where R21 and R22 independently of one another represent H or halogen, show advantageous synergistic effects.
Patent DE-3817016-A1 (DE)
Title: Packaging made of tubular elements which contain a filling compound
Inventor: GERLACH JOHANN VON
IPC: B65D81/02
Filed: 1988-05-19
Abstract: The outer skin (4) of the package is composed of tubular elements (3, 10, 11, 12); the tubular elements (3, 10, 11, 12) are filled with a filling compound (5). The deformability and/or the wall thickness of the tubular elements (3, 10, 11, 12) and the advantageously increased ultimate resilience of the filling compound (5) are to be matched to the mass of the packaging material (1), to the volume enclosed by the outer skin (4) and the maximum permissible load. Energy dissipation when the outer skin (4) is struck results from the combined action of elastic and plastic deformation of the tubular elements (3, 10, 11, 12) and the filling compound (5) inside the tubular elements (3, 10, 11, 12). The tubular elements (3, 10, 11, 12) which are filled with filling compound (5) preferably have a circular or angular cross-section; they can be divided up, honeycomb-fashion. It is advantageous for the filling compound to be consolidated by a form of heat treatment such as sintering, bonding, soldering or welding or a chemical reaction. It is especially advantageous from a manufacturing viewpoint for a granular or fibrous solid material (5) to be used which is such that heat applied to connect the tubular elements (3, 10, 11, 12) brings about the mechanical combination of the grains or fibres of the solid respectively. <IMAGE>
Patent DE-3818096-A1 (DE)
Title: Binder for liquids and floating barrier employing said binder
Inventor: JUNG HAGEN
IPC: C02F1/68
Filed: 1988-05-27
Abstract: Binder for liquids, especially for picking up hydrophobic layers which float on the surface of bodies of water, such layers including those of oil or the like, which consists of particles of peat rendered capable of floating by a hydrophobicising treatment, characterised in that the particles of peat are pieces of natural peat which have been cut essentially into cuboid form; and a floating barrier using a binder of this type.
Patent DE-3819458-A1 (DE)
Title: Pressure-controlled electrical switching unit
Inventor: GLAETTLI HANS-HEINRICH DIPL PH
IPC: H01H35/34
Filed: 1988-06-08
Abstract: A pressure-controlled electrical switching unit is proposed which has as the mechanical tripping element a diaphragm (14) which is arranged in a housing and can be moved by fluid pressure. Said tripping element acts on an electrical operating element (17) of an electrical switch (12). The switch (12) is provided with solder connections (19) for insertion into a circuit board, and is arranged with outwardly pointing solder connections (19) in the housing (10). The diaphragm (14) which engages in a sealing manner over the electrical operating element (17) can be acted on by fluid pressure on its side facing away from the switch (12). Such a switching unit can be assembled from a small number of components easily and cost-effectively, and is particularly highly suitable for insertion into a circuit board or printed circuit board. <IMAGE>
Patent DE-3823723-A1 (DE)
Title: Device for continuously sterilising foodstuffs, especially those situated in containers
Inventor: SKOBIC DAVOR
IPC: A23L3/04
Filed: 1988-07-13
Abstract: The invention relates to a device for continuously sterilising foodstuffs, especially those situated in containers; has chambers for heating, sterilising and cooling off, water vapour being introduced into at least one of the said chambers; and is characterised in that the chambers, which are each equipped with endlessly circulating conveyors, are separated from one another by means of separating doors (4), which are in each case designed to be closeable by means of electric motors (5) and step-down gears (6);  the first preliminary chamber (1) being designed for preparation; the second chamber (2) being designed for heating and sterilising pressurised hot water with heating by means of water vapour and the third chamber (3) is designed for cooling in cold water which is pressurised to the same extent; and in that hydrostatic chambers (8; 12) which are arranged at a higher level are arranged so as to ensure that an operating pressure is permanently maintained. <IMAGE>
Patent DE-3824586-A1 (DE)
Inventor: HATCH FREDERICK R
IPC: F16J15/32
Filed: 1988-07-19
Abstract: A static dirt exclusion element is arranged in a unitized housing to contact a rotating exclusion element so as to provide a primary barrier to dust and airborne contaminants. A secondary barrier is provided in the housing in the form of a porous filter element formed of a foam or felted material to further exclude and entrap contaminants. As shown, a unitized seal for excluding debris from a rotating shaft comprises an annular shaft- engaging member 9 having an annular channel 17 with predetermined width and bounded by walls 23, a lip 25 on the member 9, and a seal case 13 comprising a radially inwardly projecting flange 19 having a radial inner extremity formed with a width less than the channel width and in contact with the lip. <IMAGE>
Patent DE-3825497-A1 (DE)
Title: Fault-current protection switch
Inventor: GOEHLE ROLF
IPC: H01H71/32
Filed: 1988-07-27
Abstract: The invention relates to a fault-current protection switch (12) having a housing (10) and a fault-current tripping device (24, 44) which interacts with a summation-current converter and acts on a tripping part (17) of a switch mechanism, the housing (10) having integrally formed guide and holding segments (16, 18) which are provided and suitable for fixing a particular fault-current tripping device (22, 24), preferably the largest to be considered with respect to its size, and an adapter component (34) is provided which is used for matching the shape and size of an alternatively inserted fault-current tripping device (44) having other tripping characteristics, the mounting position of the remaining components of the fault-current protection switch (12) being unaffected thereby and always remaining the same. <IMAGE>
Patent DE-3831061-A1 (DE)
Title: Boat, in particular a dinghy for yachts
IPC: B63B1/12
Filed: 1988-09-13
Abstract: Arranged on both sides of a main hull (1) are secondary hulls (2) which can be swung out sideways from a transport position (2') on the top side or deck of the main hull (1) to a position (2'') and can then be displaced to the rear into a position (2''') of use in which the secondary hulls (2) are held non-pivotably next to the side walls of the main hull (1). <IMAGE>
Patent DE-3833248-A1 (DE)
Inventor: KUNZMANN KLAUS
IPC: G01N35/08
Filed: 1988-09-30
Abstract: An apparatus for introducing a defined volume of a liquid sample into a continuously flowing or static column of liquid for applications such as chemical analysis. The apparatus comprises a housing 11 containing a reciprocating cylindrical rotor 12. Transverse grooves 1, 2, 3 on the surface of the rotor 12 alternately connect a volumetric loop 4 to ducts 8, 10 in the housing 11 carrying the sample liquid and to other ducts 7, 9 carrying the liquid in which the sample is to be introduced. <IMAGE>
Patent DE-3837799-A1 (DE)
Title: Method of manufacturing a freewheel for bicycles
Inventor: THUN ALFRED HEINRICH
IPC: B21K1/30
Filed: 1988-11-08
Abstract: In order to provide a method of manufacturing a freewheel for bicycles in which a far more cost-effective production is possible with considerable saving of material, it is proposed that outer ring body, inner ring body and two retaining discs be extruded and punched from a steel bar section. <IMAGE>
Patent DE-3838829-A1 (DE)
Title: Anodically oxidised and electrolytically coloured casting of a titanium-containing AlMg casting alloy
Inventor: VOGEL WOLFGANG DR
IPC: C22C21/06
Filed: 1988-11-17
Abstract: Castings of AlMg alloys with Ti contents of up to 0.20% by weight frequently have, after the anodisation and electrolytic colouring in electrolytes containing metal ions, clearly visible defects in the coloured oxide layer. Uniformly dark colour shades cannot be produced. In a casting of a titanium-containing AlMg casting alloy having a fine-grained microstructure, uniform colouring in all desired colour shades from light via bronze to especially black is to be produced by electrolytic colouring by the two-stage process. The titanium content in the casting is between 0.001 and 0.035% by weight and the Mg content is between 1 and 11% by weight. Use for the production of castings having oxide layers, uniformly coloured electrolytically, in dark, in particular brown to black colour shades.
Patent DE-3840250-A1 (DE)
Title: High temp. sec. cell sodium battery
Inventor: MEINTJES ANTHONY AYTON
IPC: H01M10/39
Filed: 1988-11-29
Abstract: The rechargeable battery (10) uses an alkaline metal in a molten state as an anode (12). It is separated (24) from the cathode (16). The cell stands erect, and in this position the separator makes an angle with the horizontal such that the level of the surface of the anode metal in the anode section is free. During discharge the level sinks, and during the recharging period it rises again. The anode section has lower (38) and upper (40) portions. The latter has a larger horizontal cross-section (A) than the cross-section (B) of the lower portion. In the discharged state the lower portion is completely filled by the anode metal.
Patent DE-3840331-A1 (DE)
Title: Flow limiter
IPC: G05D7/01
Filed: 1988-11-30
Abstract: A flow limiter (1) (Fig. 1) has an elastic, annular throttle body (5), which is widened out conically on the delivery side and in which a spigot (10) engages from the downstream side. Between this spigot and the throttle body (5), a control gap (11) is formed, whose passage cross-section can be varied by approximately annular constriction of the throttle body (5) as a function of the pressure difference formed when liquid flows through. Inside its annular region, the throttle body (5) has recesses oriented in the flow direction, which are preferably designed as grooves (9), open at their edge radially outwards and arranged in the region of the throttle body (5) close to the outer edge. These increase the total elasticity of the throttle body (5) and thus significantly increase the control range. <IMAGE>